| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $12.91 | 13.266% | $14.6226 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $42.47 | 11.694% | $47.4364 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $146.91 | 8.741% | $159.7514 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $188.79 | 11.498% | $210.4971 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $43.26 | 6.654% | $46.1385 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $89.33 | 6.104% | $94.7827 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $27.48 | 3.405% | $28.4157 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $551.15 | $601.6444 | $601.65 | $601.65 | $601.60 | |